Home / 10,799.89-14,903.99-6,019.70

Finding the Fourth Proportional to 10,799.89, 14,903.99 and 6,019.70

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Solution

The fourth proportional to 10,799.89, 14,903.99 and 6,019.70 is: 8,307.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799.89 : 14,903.99 = 6,019.70 : x
  2. Step 2: Convert to fraction form
    10,799.89/14,903.99 = 6,019.70/x
  3. Step 3: Cross multiply
    10,799.89x = 14,903.99 × 6,019.70
  4. Step 4: Simplify right side
    10,799.89x = 89,717,474.08
  5. Step 5: Solve for x
    x = 89,717,474.08/10,799.89
  6. Step 6: Final answer
    x = 8,307.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.